Chirurgie de la main · 2012
[Scaphoidectomy (instead of trapezectomy) in the treatment of rhizoarthrosis. Report of a case].
Клинический случайАннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Marcuzzi A, Lando M, Sartini S, Petit A
Аннотация
INTRODUCTION: Surgery site errors and technical errors in hand surgery are rare and not often published.
OBSERVATION: A 46-year-old patient with rhizoarthrosis of the left hand was initially treated by mistake in another center by a scaphoidectomy instead of a trapezectomy. She was seen in consultation 6months later, still suffering from her rhizoarthrosis and with carpal instability, clinically symptomatic and radiologically confirmed. The instability of the wrist was treated by a hamatocapito-lunar arthrodesis and a trapeziometacarpal arthrodesis was performed to treat the rhizoarthrosis. The clinical and radiological results were acceptable.
DISCUSSION: Besides the paradigmatic error, this observation confirms that the excision of the scaphoid quickly leads to a destabilization of the wrist, the capitatum no longer maintaining its alignment under the lunatum, and leads to a limitation of the wrist mobility and a loss of strength. The hamato-capito-lunate arthrodesis described in 1997 can treat wrist instability and only the trapeziometacarpal arthrodesis can, in the absence of scaphoid, treat the problem of rhizoarthrosis.
CONCLUSION: The authors recommend to always carry out a radiography of the wrist during trapezectomy surgery when there is doubt about the identification of the trapezium.
OBSERVATION: A 46-year-old patient with rhizoarthrosis of the left hand was initially treated by mistake in another center by a scaphoidectomy instead of a trapezectomy. She was seen in consultation 6months later, still suffering from her rhizoarthrosis and with carpal instability, clinically symptomatic and radiologically confirmed. The instability of the wrist was treated by a hamatocapito-lunar arthrodesis and a trapeziometacarpal arthrodesis was performed to treat the rhizoarthrosis. The clinical and radiological results were acceptable.
DISCUSSION: Besides the paradigmatic error, this observation confirms that the excision of the scaphoid quickly leads to a destabilization of the wrist, the capitatum no longer maintaining its alignment under the lunatum, and leads to a limitation of the wrist mobility and a loss of strength. The hamato-capito-lunate arthrodesis described in 1997 can treat wrist instability and only the trapeziometacarpal arthrodesis can, in the absence of scaphoid, treat the problem of rhizoarthrosis.
CONCLUSION: The authors recommend to always carry out a radiography of the wrist during trapezectomy surgery when there is doubt about the identification of the trapezium.